Condition: 100% Brand New_x000D_Item Type: Red Copper Washer_x000D_Material: Red Copper _x000D_Quantity: 150pcs (Inner Diameter x Outer Diameter x Thickness): _x000D__x000D_M5x 9x 1 x 10pcs_x000D_M6x 10x 1 x 10pcs_x000D_M6x 12x 1 x 10pcs_x000D_M8x 12x 1 x 10pcs_x000D_M10x 14x 1 x 10pcs_x000D_M10x 16x 1 x 10pcs_x000D_M10x 18x 1 x 10pcs_x000D_M12x 16x 1 x 10pcs_x000D_M12x 18x 1.5 x 10pcs_x000D_M14x 18x 1 x 10pcs_x000D_M14x 20x 1.5 x 10pcs_x000D_M16x 22x 1.5 x 10pcs_x000D_M18x 24x 1.5 x 10pcs_x000D_M20x 26x 1.5 x 10pcs_x000D_M22x 28x 1.5 x 10pcs 1Good electrical and thermal conductivity, high reliability and more convenient to use. 2High quality red copper material with melting point up to 1083, super high temperature resistant. 3Suitable for sump plugs, water, fuel and hydraulic connections. widely applications. 415 Slot design of the box, each slot has washer with different sizes to meet your demands. 5Included plastic box has multiple compartments to keep all parts organized and easy to carry. 10 x M5x 9x 1 10 x M6x 10x 1 10 x M6x 12x 1 10 x M8x 12x 1 10 x M10x 14x 1 10 x M10x 16x 1 10 x M10x 18x 1 10 x M12x 16x 1 10 x M12x 18x 1.5 10 x M14x 18x 1 10 x M14x 20x 1.5 10 x M16x 22x 1.5 10 x M18x 24x 1.5 10 x M20x 26x 1.5 10 x M22x 28x 1.5